In the AV this word is used for any strong desire (e.g. Gal. 5: 17), but also in the more limited sense of sexual passion (e.g. 1 John 2: 16), where modern English translations prefer ‘desire’ or ‘bodily desire’.
Citation for lust
Citation styles are based on the Chicago Manual of Style, 15th Ed., and the MLA Style Manual, 2nd Ed..
MLA
"lust." In A Dictionary of the Bible. Ed. W. R. F. Browning. Oxford Biblical Studies Online. May 20, 2013. <http://www.oxfordbiblicalcstudies.com/article/opr/t94/e1166>.
Chicago
"lust." In A Dictionary of the Bible. , edited by W. R. F. Browning. Oxford Biblical Studies Online, http://www.oxfordbiblicalcstudies.com/article/opr/t94/e1166 (accessed May 20, 2013).